AAC Acoustic Technologies Holdings Inc. The Groups principal activity is the designing, manufacturing and production of miniature acoustic components used in mobile phone handsets, MP3 players and other consumer handheld devices.

All figures are in U.S. dollars.
Data as of September 7 NA: Not available; NM: Not meaningful. 1Enterprise value (market value of common plus net debt) divided by
earnings before interest, taxes, depreciation and amortization. Source: Worldscope via FactSet Research Systems; Forbes